MSDT

AcronymDefinition
MSDTMaster Scuba Diver Trainer (PADI instructor level)
MSDTMelanie Stewart Dance Theatre (est. 1984; Philadelphia, PA)
MSDTMicrosoft Support Diagnostic Tool
MSDTManagement Style Diagnostic Test
MSDTMultiscale Decision Theory (aka multiscale decision making)
MSDTMean Supply Downtime